Audio input/output device



FIG. 1 is a first perspective view of an audio input/output device, taken from the front.

FIG. 2 is a second perspective view of the audio input/output device of FIG. 1, taken from the back.

FIG. 3 is a front view of the audio input/output device of FIG. 1.

FIG. 4 is a left-side view of the audio input/output device of FIG. 1.

FIG. 5 is a back view of the audio input/output device of FIG. 1.

FIG. 6 is a right-side view of the audio input/output device of FIG. 1.

FIG. 7 is a top view of the audio input/output device of FIG. 1; and,

FIG. 8 is a bottom view of the audio input/output device of FIG. 1.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an audio input/output device, as shown and described. 